47723409

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{52501}}^1$

素因数の和:52608

約数の個数: 12

約数和(自身を含む): 69617652

約数和(自身を除く): 21894243

約数列:

[1, 3, 9, 101, 303, 909, 52501, 157503, 472509, 5302601, 15907803, 47723409]

約数ペア:

[(1, 47723409), (3, 15907803), (9, 5302601), (101, 472509), (303, 157503), (909, 52501)]